• Default to Electron 5.x (#796)
• Add --darwin-dark-mode-support to support macOS 10.4+ Dark Mode (PR #796)
• Add --browserwindow-options to completely expose Electron options (PR #835)
• Add --background-color to set background color (fixes #795) (PR #819)
• Restore login functionality broken since Electron 5.x (PR #826)
• Squirrel: resolve .quit() issue with missing ../screen (PR #784)
• Doc: improve doc for --internal-urls (PR #833)